ML062830152
| ML062830152 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 05/18/2006 |
| From: | James Adler Entergy Nuclear Operations |
| To: | Noggle J, Jason White Division of Nuclear Materials Safety I |
| References | |
| FOIA/PA-2006-0244 | |
| Download: ML062830152 (1) | |
Text
Jý,amsNoggleý-Tigge values atIPEC Page1 From:
"Adl (, Joseph J." <jO/1er@entergy.com>
To:
<j71 @nrc.gov>, <jdn @ nrc.gov>
Date:
05/18/2006 1:20:46 PM
Subject:
Trigger values at IPEC John /Jim:
Trigger values for our monitoring well / REMP water sampling program are as follows:
MW-38 o
5000 pCi/L H-3 o
3 pCi/L Sr-90 MW-40, MW-48 and MW-51 o
2000 pCi/L H-3 o
2 pCi/L Sr-90 The H-3 trigger values are based on 25% and 10% of the drinking water criteria. The basis for the Sr-90 trigger value are also 25% and 10% of the drinking water criteria, plus an allowance for background in drinking water based on EPA RADNET data for NYS at the 95th PC (-0.4 pCi/L), and then raised to the next highest whole number.
If you have any questions or would like to discuss them please call me at 914 734 6606 Jay Adler CC:
"Hinrichs, Gary H" <ghinric@entergy.com>